Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS396001

Announcement observedARIN

City of Tacoma · TACO-396001

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/29/2026, 22:26:14Snapshot expired

View network topology RDAP registration

ASN: AS396001
Registration country: United States
Name: City of Tacoma
Abbreviation: TACO-396001
Registration date: 12/13/2017, 20:04:34
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
131.191.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.200.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.210.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.240.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.251.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
131.191.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
192.103.238.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
192.103.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid
192.103.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/15/2026, 16:00:00	10/29/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: City of Tacoma
RIR: ARIN
Registration country: United States
Registration date: 12/13/2017, 20:04:34
Abuse contact: hostmaster@ci.tacoma.wa.us

Snapshot trend

10/29/2026, 22:26:1412 v40 v63 Upstream · 0 Uncertain

10/29/2026, 22:23:170 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn